Printable Checklist

Your wall reference for when you don't want to open a 6-page PDF mid-grow. Everything essential from the Guide and from Diagnosis & Care, condensed into real checkboxes you can tick by hand: materials, ideal ranges, daily routine, quick diagnosis, and harvest signals.

What's inside: ideal-range table at a glance, quick diagnosis for 8 common situations with an immediate fix, and a between-harvests checklist.

Format: print-ready PDF, A4, high contrast, large type.